.content4-wrapper {
  min-height: 720px;
  background: #fafafa;
}
.content4-wrapper .content4 {
  height: 100%;
  overflow: hidden;
}
.content4-wrapper .content4-video {
  border-radius: 4px;
  overflow: hidden;
  max-width: 800px;
  margin: auto;
  background: #fff;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}
.content4-wrapper .content4-video video {
  display: block;
  margin: auto;
}
@media screen and (max-width: 767px) {
  .content4-wrapper {
    min-height: 350px;
  }
  .content4-wrapper .content4 {
    overflow: hidden;
    width: 90%;
    margin: auto;
  }
  .content4-wrapper .content4-video {
    top: 15%;
    background: url("/images/HZgzhugQZkqUwBVeNyfz.jpg") no-repeat center;
    background-size: cover;
  }
}
